KEEP ONE - CHANGE ONE!

[the.calm.before.the.prawny]

Keep one word and change the other word.

e.g first poster - spare tyre

second poster - spare bed

third poster - bunk bed
I'll continue with

bed room

[ntl!]

weather girl

[rustymarton]

girl guide

[ntl!]

guide me

[rustymarton]

guide dog

[walesrules]

dog catcher

[knatterzinken]

dream catcher

[ntl!]

dream tripper

[rustymarton]

day tripper

[walesrules]

day dreamer

[knatterzinken]

day light

[walesrules]

light saber

[ntl!]

saber rattler

[shuvee]

saber tooth

[rustymarton]

gold tooth

[very*scary*absinthe*fairy]

gold medal

[rustymarton]

gold finger

[1jeffery53]

finger prints

[rustymarton]

index finger

[1jeffery53]

index-linked

[ntl!]

index card